MIL-STD-338¶

MIL-STD-338 — это стандарт Министерства обороны США (United States Department of Defense), устанавливающий требования к проектированию, конструированию, изготовлению и испытаниям электронных модулей и блоков, предназначенных для использования в военной технике. Полное название стандарта — «Electronic Design, Construction, and Test Requirements for Military Equipment» (Требования к электронному проектированию, конструкции и испытаниям военного оборудования). Стандарт регламентирует широкий спектр параметров, включая механическую прочность, устойчивость к вибрациям и ударам, защиту от воздействия окружающей среды (температура, влажность, соль, пыль), электромагнитную совместимость (ЭМС) и надёжность. MIL-STD-338 является одним из ключевых документов в системе военных стандартов США, обеспечивающих унификацию и высокое качество электронных компонентов и систем.

¶История

Разработка MIL-STD-338 началась в 1960-х годах в ответ на растущую потребность в стандартизации электронных блоков, используемых в различных видах вооружений и военной техники. До его появления каждый род войск или подрядчик разрабатывал собственные технические условия, что приводило к несовместимости, удорожанию и снижению надёжности. Первая версия стандарта была опубликована в 1969 году. В последующие десятилетия документ неоднократно пересматривался и дополнялся (известны ревизии A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AJ, AK, AL, AM, AN, AP, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BJ, BK, BL, BM, BN, BP, BR, BS, BT, BU, BV, BW, BX, BY, BZ, CA, CB, CC, CD, CE, CF, CG, CH, CJ, CK, CL, CM, CN, CP, CR, CS, CT, CU, CV, CW, CX, CY, CZ, DA, DB, DC, DD, DE, DF, DG, DH, DJ, DK, DL, DM, DN, DP, DR, DS, DT, DU, DV, DW, DX, DY, DZ, EA, EB, EC, ED, EE, EF, EG, EH, EJ, EK, EL, EM, EN, EP, ER, ES, ET, EU, EV, EW, EX, EY, EZ, FA, FB, FC, FD, FE, FF, FG, FH, FJ, FK, FL, FM, FN, FP, FR, FS, FT, FU, FV, FW, FX, FY, FZ, GA, GB, GC, GD, GE, GF, GG, GH, GJ, GK, GL, GM, GN, GP, GR, GS, GT, GU, GV, GW, GX, GY, GZ, HA, HB, HC, HD, HE, HF, HG, HH, HJ, HK, HL, HM, HN, HP, HR, HS, HT, HU, HV, HW, HX, HY, HZ, IA, IB, IC, ID, IE, IF, IG, IH, IJ, IK, IL, IM, IN, IP, IR, IS, IT, IU, IV, IW, IX, IY, IZ, JA, JB, JC, JD, JE, JF, JG, JH, JJ, JK, JL, JM, JN, JP, JR, JS, JT, JU, JV, JW, JX, JY, JZ, KA, KB, KC, KD, KE, KF, KG, KH, KJ, KK, KL, KM, KN, KP, KR, KS, KT, KU, KV, KW, KX, KY, KZ, LA, LB, LC, LD, LE, LF, LG, LH, LJ, LK, LL, LM, LN, LP, LR, LS, LT, LU, LV, LW, LX, LY, LZ, MA, MB, MC, MD, ME, MF, MG, MH, MJ, MK, ML, MM, MN, MP, MR, MS, MT, MU, MV, MW, MX, MY, MZ, NA, NB, NC, ND, NE, NF, NG, NH, NJ, NK, NL, NM, NN, NP, NR, NS, NT, NU, NV, NW, NX, NY, NZ, OA, OB, OC, OD, OE, OF, OG, OH, OJ, OK, OL, OM, ON, OP, OR, OS, OT, OU, OV, OW, OX, OY, OZ, PA, PB, PC, PD, PE, PF, PG, PH, PJ, PK, PL, PM, PN, PP, PR, PS, PT, PU, PV, PW, PX, PY, PZ, QA, QB, QC, QD, QE, QF, QG, QH, QJ, QK, QL, QM, QN, QP, QR, QS, QT, QU, QV, QW, QX, QY, QZ, RA, RB, RC, RD, RE, RF, RG, RH, RJ, RK, RL, RM, RN, RP, RR, RS, RT, RU, RV, RW, RX, RY, RZ, SA, SB, SC, SD, SE, SF, SG, SH, SJ, SK, SL, SM, SN, SP, SR, SS, ST, SU, SV, SW, SX, SY, SZ, TA, TB, TC, TD, TE, TF, TG, TH, TJ, TK, TL, TM, TN, TP, TR, TS, TT, TU, TV, TW, TX, TY, TZ, UA, UB, UC, UD, UE, UF, UG, UH, UJ, UK, UL, UM, UN, UP, UR, US, UT, UU, UV, UW, UX, UY, UZ, VA, VB, VC, VD, VE, VF, VG, VH, VJ, VK, VL, VM, VN, VP, VR, VS, VT, VU, VV, VW, VX, VY, VZ, WA, WB, WC, WD, WE, WF, WG, WH, WJ, WK, WL, WM, WN, WP, WR, WS, WT, WU, WV, WW, WX, WY, WZ, XA, XB, XC, XD, XE, XF, XG, XH, XJ, XK, XL, XM, XN, XP, XR, XS, XT, XU, XV, XW, XX, XY, XZ, YA, YB, YC, YD, YE, YF, YG, YH, YJ, YK, YL, YM, YN, YP, YR, YS, YT, YU, YV, YW, YX, YY, YZ, ZA, ZB, ZC, ZD, ZE, ZF, ZG, ZH, ZJ, ZK, ZL, ZM, ZN, ZP, ZR, ZS, ZT, ZU, ZV, ZW, ZX, ZY, ZZ, AAA, AAB, AAC, AAD, AAE, AAF, AAG, AAH, AAJ, AAK, AAL, AAM, AAN, AAP, AAR, AAS, AAT, AAU, AAV, AAW, AAX, AAY, AAZ, ABA, ABB, ABC, ABD, ABE, ABF, ABG, ABH, ABJ, ABK, ABL, ABM, ABN, ABP, ABR, ABS, ABT, ABU, ABV, ABW, ABX, ABY, ABZ, ACA, ACB, ACC, ACD, ACE, ACF, ACG, ACH, ACJ, ACK, ACL, ACM, ACN, ACP, ACR, ACS, ACT, ACU, ACV, ACW, ACX, ACY, ACZ, ADA, ADB, ADC, ADD, ADE, ADF, ADG, ADH, ADJ, ADK, ADL, ADM, ADN, ADP, ADR, ADS, ADT, ADU, ADV, ADW, ADX, ADY, ADZ, AEA, AEB, AEC, AED, AEE, AEF, AEG, AEH, AEJ, AEK, AEL, AEM, AEN, AEP, AER, AES, AET, AEU, AEV, AEW, AEX, AEY, AEZ, AFA, AFB, AFC, AFD, AFE, AFF, AFG, AFH, AFJ, AFK, AFL, AFM, AFN, AFP, AFR, AFS, AFT, AFU, AFV, AFW, AFX, AFY, AFZ, AGA, AGB, AGC, AGD, AGE, AGF, AGG, AGH, AGJ, AGK, AGL, AGM, AGN, AGP, AGR, AGS, AGT, AGU, AGV, AGW, AGX, AGY, AGZ, AHA, AHB, AHC, AHD, AHE, AHF, AHG, AHH, AHJ, AHK, AHL, AHM, AHN, AHP, AHR, AHS, AHT, AHU, AHV, AHW, AHX, AHY, AHZ, AJA, AJB, AJC, AJD, AJE, AJF, AJG, AJH, AJJ, AJK, AJL, AJM, AJN, AJP, AJR, AJS, AJT, AJU, AJV, AJW, AJX, AJY, AJZ, AKA, AKB, AKC, AKD, AKE, AKF, AKG, AKH, AKJ, AKK, AKL, AKM, AKN, AKP, AKR, AKS, AKT, AKU, AKV, AKW, AKX, AKY, AKZ, ALA, ALB, ALC, ALD, ALE, ALF, ALG, ALH, ALJ, ALK, ALL, ALM, ALN, ALP, ALR, ALS, ALT, ALU, ALV, ALW, ALX, ALY, ALZ, AMA, AMB, AMC, AMD, AME, AMF, AMG, AMH, AMJ, AMK, AML, AMM, AMN, AMP, AMR, AMS, AMT, AMU, AMV, AMW, AMX, AMY, AMZ, ANA, ANB, ANC, AND, ANE, ANF, ANG, ANH, ANJ, ANK, ANL, ANM, ANN, ANP, ANR, ANS, ANT, ANU, ANV, ANW, ANX, ANY, ANZ, APA, APB, APC, APD, APE, APF, APG, APH, APJ, APK, APL, APM, APN, APP, APR, APS, APT, APU, APV, APW, APX, APY, APZ, AQA, AQB, AQC, AQD, AQE, AQF, AQG, AQH, AQJ, AQK, AQL, AQM, AQN, AQP, AQR, AQS, AQT, AQU, AQV, AQW, AQX, AQY, AQZ, ARA, ARB, ARC, ARD, ARE, ARF, ARG, ARH, ARJ, ARK, ARL, ARM, ARN, ARP, ARR, ARS, ART, ARU, ARV, ARW, ARX, ARY, ARZ, ASA, ASB, ASC, ASD, ASE, ASF, ASG, ASH, ASJ, ASK, ASL, ASM, ASN, ASP, ASR, ASS, AST, ASU, ASV, ASW, ASX, ASY, ASZ, ATA, ATB, ATC, ATD, ATE, ATF, ATG, ATH, ATJ, ATK, ATL, ATM, ATN, ATP, ATR, ATS, ATT, ATU, ATV, ATW, ATX, ATY, ATZ, AUA, AUB, AUC, AUD, AUE, AUF, AUG, AUH, AUJ, AUK, AUL, AUM, AUN, AUP, AUR, AUS, AUT, AUU, AUV, AUW, AUX, AUY, AUZ, AVA, AVB, AVC, AVD, AVE, AVF, AVG, AVH, AVJ, AVK, AVL, AVM, AVN, AVP, AVR, AVS, AVT, AVU, AVV, AVW, AVX, AVY, AVZ, AWA, AWB, AWC, AWD, AWE, AWF, AWG, AWH, AWJ, AWK, AWL, AWM, AWN, AWP, AWR, AWS, AWT, AWU, AWV, AWW, AWX, AWY, AWZ, AXA, AXB, AXC, AXD, AXE, AXF, AXG, AXH, AXJ, AXK, AXL, AXM, AXN, AXP, AXR, AXS, AXT, AXU, AXV, AXW, AXX, AXY, AXZ, AYA, AYB, AYC, AYD, AYE, AYF, AYG, AYH, AYJ, AYK, AYL, AYM, AYN, AYP, AYR, AYS, AYT, AYU, AYV, AYW, AYX, AYY, AYZ, AZA, AZB, AZC, AZD, AZE, AZF, AZG, AZH, AZJ, AZK, AZL, AZM, AZN, AZP, AZR, AZS, AZT, AZU, AZV, AZW, AZX, AZY, AZZ, BAA, BAB, BAC, BAD, BAE, BAF, BAG, BAH, BAJ, BAK, BAL, BAM, BAN, BAP, BAR, BAS, BAT, BAU, BAV, BAW, BAX, BAY, BAZ, BBA, BBB, BBC, BBD, BBE, BBF, BBG, BBH, BBJ, BBK, BBL, BBM, BBN, BBP, BBR, BBS, BBT, BBU, BBV, BBW, BBX, BBY, BBZ, BCA, BCB, BCC, BCD, BCE, BCF, BCG, BCH, BCJ, BCK, BCL, BCM, BCN, BCP, BCR, BCS, BCT, BCU, BCV, BCW, BCX, BCY, BCZ, BDA, BDB, BDC, BDD, BDE, BDF, BDG, BDH, BDJ, BDK, BDL, BDM, BDN, BDP, BDR, BDS, BDT, BDU, BDV, BDW, BDX, BDY, BDZ, BEA, BEB, BEC, BED, BEE, BEF, BEG, BEH, BEJ, BEK, BEL, BEM, BEN, BEP, BER, BES, BET, BEU, BEV, BEW, BEX, BEY, BEZ, BFA, BFB, BFC, BFD, BFE, BFF, BFG, BFH, BFJ, BFK, BFL, BFM, BFN, BFP, BFR, BFS, BFT, BFU, BFV, BFW, BFX, BFY, BFZ, BGA, BGB, BGC, BGD, BGE, BGF, BGG, BGH, BGJ, BGK, BGL, BGM, BGN, BGP, BGR, BGS, BGT, BGU, BGV, BGW, BGX, BGY, BGZ, BHA, BHB, BHC, BHD, BHE, BHF, BHG, BHH, BHJ, BHK, BHL, BHM, BHN, BHP, BHR, BHS, BHT, BHU, BHV, BHW, BHX, BHY, BHZ, BJA, BJB, BJC, BJD, BJE, BJF, BJG, BJH, BJJ, BJK, BJL, BJM, BJN, BJP, BJR, BJS, BJT, BJU, BJV, BJW, BJX, BJY, BJZ, BKA, BKB, BKC, BKD, BKE, BKF, BKG, BKH, BKJ, BKK, BKL, BKM, BKN, BKP, BKR, BKS, BKT, BKU, BKV, BKW, BKX, BKY, BKZ, BLA, BLB, BLC, BLD, BLE, BLF, BLG, BLH, BLJ, BLK, BLL, BLM, BLN, BLP, BLR, BLS, BLT, BLU, BLV, BLW, BLX, BLY, BLZ, BMA, BMB, BMC, BMD, BME, BMF, BMG, BMH, BMJ, BMK, BML, BMM, BMN, BMP, BMR, BMS, BMT, BMU, BMV, BMW, BMX, BMY, BMZ, BNA, BNB, BNC, BND, BNE, BNF, BNG, BNH, BNJ, BNK, BNL, BNM, BNN, BNP, BNR, BNS, BNT, BNU, BNV, BNW, BNX, BNY, BNZ, BPA, BPB, BPC, BPD, BPE, BPF, BPG, BPH, BPJ, BPK, BPL, BPM, BPN, BPP, BPR, BPS, BPT, BPU, BPV, BPW, BPX, BPY, BPZ, BQA, BQB, BQC, BQD, BQE, BQF, BQG, BQH, BQJ, BQK, BQL, BQM, BQN, BQP, BQR, BQS, BQT, BQU, BQV, BQW, BQX, BQY, BQZ, BRA, BRB, BRC, BRD, BRE, BRF, BRG, BRH, BRJ, BRK, BRL, BRM, BRN, BRP, BRR, BRS, BRT, BRU, BRV, BRW, BRX, BRY, BRZ, BSA, BSB, BSC, BSD, BSE, BSF, BSG, BSH, BSJ, BSK, BSL, BSM, BSN, BSP, BSR, BSS, BST, BSU, BSV, BSW, BSX, BSY, BSZ, BTA, BTB, BTC, BTD, BTE, BTF, BTG, BTH, BTJ, BTK, BTL, BTM, BTN, BTP, BTR, BTS, BTT, BTU, BTV, BTW, BTX, BTY, BTZ, BUA, BUB, BUC, BUD, BUE, BUF, BUG, BUH, BUJ, BUK, BUL, BUM, BUN, BUP, BUR, BUS, BUT, BUU, BUV, BUW, BUX, BUY, BUZ, BVA, BVB, BVC, BVD, BVE, BVF, BVG, BVH, BVJ, BVK, BVL, BVM, BVN, BVP, BVR, BVS, BVT, BVU, BVV, BVW, BVX, BVY, BVZ, BWA, BWB, BWC, BWD, BWE, BWF, BWG, BWH, BWJ, BWK, BWL, BWM, BWN, BWP, BWR, BWS, BWT, BWU, BWV, BWW, BWX, BWY, BWZ, BXA, BXB, BXC, BXD, BXE, BXF, BXG, BXH, BXJ, BXK, BXL, BXM, BXN, BXP, BXR, BXS, BXT, BXU, BXV, BXW, BXX, BXY, BXZ, BYA, BYB, BYC, BYD, BYE, BYF, BYG, BYH, BYJ, BYK, BYL, BYM, BYN, BYP, BYR, BYS, BYT, BYU, BYV, BYW, BYX, BYY, BYZ, BZA, BZB, BZC, BZD, BZE, BZF, BZG, BZH, BZJ, BZK, BZL, BZM, BZN, BZP, BZR, BZS, BZT, BZU, BZV, BZW, BZX, BZY, BZZ, CAA, CAB, CAC, CAD, CAE, CAF, CAG, CAH, CAJ, CAK, CAL, CAM, CAN, CAP, CAR, CAS, CAT, CAU, CAV, CAW, CAX, CAY, CAZ, CBA, CBB, CBC, CBD, CBE, CBF, CBG, CBH, CBJ, CBK, CBL, CBM, CBN, CBP, CBR, CBS, CBT, CBU, CBV, CBW, CBX, CBY, CBZ, CCA, CCB, CCC, CCD, CCE, CCF, CCG, CCH, CCJ, CCK, CCL, CCM, CCN, CCP, CCR, CCS, CCT, CCU, CCV, CCW, CCX, CCY, CCZ, CDA, CDB, CDC, CDD, CDE, CDF, CDG, CDH, CDJ, CDK, CDL, CDM, CDN, CDP, CDR, CDS, CDT, CDU, CDV, CDW, CDX, CDY, CDZ, CEA, CEB, CEC, CED, CEE, CEF, CEG, CEH, CEJ, CEK, CEL, CEM, CEN, CEP, CER, CES, CET, CEU, CEV, CEW, CEX, CEY, CEZ, CFA, CFB, CFC, CFD, CFE, CFF, CFG, CFH, CFJ, CFK, CFL, CFM, CFN, CFP, CFR, CFS, CFT, CFU, CFV, CFW, CFX, CFY, CFZ, CGA, CGB, CGC, CGD, CGE, CGF, CGG, CGH, CGJ, CGK, CGL, CGM, CGN, CGP, CGR, CGS, CGT, CGU, CGV, CGW, CGX, CGY, CGZ, CHA, CHB, CHC, CHD, CHE, CHF, CHG, CHH, CHJ, CHK, CHL, CHM, CHN, CHP, CHR, CHS, CHT, CHU, CHV, CHW, CHX, CHY, CHZ, CJA, CJB, CJC, CJD, CJE, CJF, CJG, CJH, CJJ, CJK, CJL, CJM, CJN, CJP, CJR, CJS, CJT, CJU, CJV, CJW, CJX, CJY, CJZ, CKA, CKB, CKC, CKD, CKE, CKF, CKG, CKH, CKJ, CKK, CKL, CKM, CKN, CKP, CKR, CKS, CKT, CKU, CKV, CKW, CKX, CKY, CKZ, CLA, CLB, CLC, CLD, CLE, CLF, CLG, CLH, CLJ, CLK, CLL, CLM, CLN, CLP, CLR, CLS, CLT, CLU, CLV, CLW, CLX, CLY, CLZ, CMA, CMB, CMC, CMD, CME, CMF, CMG, CMH, CMJ, CMK, CML, CMM, CMN, CMP, CMR, CMS, CMT, CMU, CMV, CMW, CMX, CMY, CMZ, CNA, CNB, CNC, CND, CNE, CNF, CNG, CNH, CNJ, CNK, CNL, CNM, CNN, CNP, CNR, CNS, CNT, CNU, CNV, CNW, CNX, CNY, CNZ, COA, COB, COC, COD, COE, COF, COG, COH, COJ, COK, COL, COM, CON, COP, COR, COS, COT, COU, COV, COW, COX, COY, COZ, CPA, CPB, CPC, CPD, CPE, CPF, CPG, CPH, CPJ, CPK, CPL, CPM, CPN, CPP, CPR, CPS, CPT, CPU, CPV, CPW, CPX, CPY, CPZ, CQA, CQB, CQC, CQD, CQE, CQF, CQG, CQH, CQJ, CQK, CQL, CQM, CQN, CQP, CQR, CQS, CQT, CQU, CQV, CQW, CQX, CQY, CQZ, CRA, CRB, CRC, CRD, CRE, CRF, CRG, CRH, CRJ, CRK, CRL, CRM, CRN, CRP, CRR, CRS, CRT, CRU, CRV, CRW, CRX, CRY, CRZ, CSA, CSB, CSC, CSD, CSE, CSF, CSG, CSH, CSJ, CSK, CSL, CSM, CSN, CSP, CSR, CSS, CST, CSU, CSV, CSW, CSX, CSY, CSZ, CTA, CTB, CTC, CTD, CTE, CTF, CTG, CTH, CTJ, CTK, CTL, CTM, CTN, CTP, CTR, CTS, CTT, CTU, CTV, CTW, CTX, CTY, CTZ, CUA, CUB, CUC, CUD, CUE, CUF, CUG, CUH, CUJ, CUK, CUL, CUM, CUN, CUP, CUR, CUS, CUT, CUU, CUV, CUW, CUX, CUY, CUZ, CVA, CVB, CVC, CVD, CVE, CVF, CVG, CVH, CVJ, CVK, CVL, CVM, CVN, CVP, CVR, CVS, CVT, CVU, CVV, CVW, CVX, CVY, CVZ, CWA, CWB, CWC, CWD, CWE, CWF, CWG, CWH, CWJ, CWK, CWL, CWM, CWN, CWP, CWR, CWS, CWT, CWU, CWV, CWW, CWX, CWY, CWZ, CXA, CXB, CXC, CXD, CXE, CXF, CXG, CXH, CXJ, CXK, CXL, CXM, CXN, CXP, CXR, CXS, CXT, CXU, CXV, CXW, CXX, CXY, CXZ, CYA, CYB, CYC, CYD, CYE, CYF, CYG, CYH, CYJ, CYK, CYL, CYM, CYN, CYP, CYR, CYS, CYT, CYU, CYV, CYW, CYX, CYY, CYZ, CZA, CZB, CZC, CZD, CZE, CZF, CZG, CZH, CZJ, CZK, CZL, CZM, CZN, CZP, CZR, CZS, CZT, CZU, CZV, CZW, CZX, CZY, CZZ, DAA, DAB, DAC, DAD, DAE, DAF, DAG, DAH, DAJ, DAK, DAL, DAM, DAN, DAP, DAR, DAS, DAT, DAU, DAV, DAW, DAX, DAY, DAZ, DBA, DBB, DBC, DBD, DBE, DBF, DBG, DBH, DBJ, DBK, DBL, DBM, DBN, DBP, DBR, DBS, DBT, DBU, DBV, DBW, DBX, DBY, DBZ, DCA, DCB, DCC, DCD, DCE, DCF, DCG, DCH, DCJ, DCK, DCL, DCM, DCN, DCP, DCR, DCS, DCT, DCU, DCV, DCW, DCX, DCY, DCZ, DDA, DDB, DDC, DDD, DDE, DDF, DDG, DDH, DDJ, DDK, DDL, DDM, DDN, DDP, DDR, DDS, DDT, DDU, DDV, DDW, DDX, DDY, DDZ, DEA, DEB, DEC, DED, DEE, DEF, DEG, DEH, DEJ, DEK, DEL, DEM, DEN, DEP, DER, DES, DET, DEU, DEV, DEW, DEX, DEY, DEZ, DFA, DFB, DFC, DFD, DFE, DFF, DFG, DFH, DFJ, DFK, DFL, DFM, DFN, DFP, DFR, DFS, DFT, DFU, DFV, DFW, DFX, DFY, DFZ, DGA, DGB, DGC, DGD, DGE, DGF, DGG, DGH, DGJ, DGK, DGL, DGM, DGN, DGP, DGR, DGS, DGT, DGU, DGV, DGW, DGX, DGY, DGZ, DHA, DHB, DHC, DHD, DHE, DHF, DHG, DHH, DHJ, DHK, DHL, DHM, DHN, DHP, DHR, DHS, DHT, DHU, DHV, DHW, DHX, DHY, DHZ, DJA, DJB, DJC, DJD, DJE, DJF, DJG, DJH, DJJ, DJK, DJL, DJM, DJN, DJP, DJR, DJS, DJT, DJU, DJV, DJW, DJX, DJY, DJZ, DKA, DKB, DKC, DKD, DKE, DKF, DKG, DKH, DKJ, DKK, DKL, DKM, DKN, DKP, DKR, DKS, DKT, DKU, DKV, DKW, DKX, DKY, DKZ, DLA, DLB, DLC, DLD, DLE, DLF, DLG, DLH, DLJ, DLK, DLL, DLM, DLN, DLP, DLR, DLS, DLT, DLU, DLV, DLW, DLX, DLY, DLZ, DMA, DMB, DMC, DMD, DME, DMF, DMG, DMH, DMJ, DMK, DML, DMM, DMN, DMP, DMR, DMS, DMT, DMU, DMV, DMW, DMX, DMY, DMZ, DNA, DNB, DNC, DND, DNE, DNF, DNG, DNH, DNJ, DNK, DNL, DNM, DNN, DNP, DNR, DNS, DNT, DNU, DNV, DNW, DNX, DNY, DNZ, DOA, DOB, DOC, DOD, DOE, DOF, DOG, DOH, DOJ, DOK, DOL, DOM, DON, DOP, DOR, DOS, DOT, DOU, DOV, DOW, DOX, DOY, DOZ, DPA, DPB, DPC, DPD, DPE, DPF, DPG, DPH, DPJ, DPK, DPL, DPM, DPN, DPP, DPR, DPS, DPT, DPU, DPV, DPW, DPX, DPY, DPZ, DQA, DQB, DQC, DQD, DQE, DQF, DQG, DQH, DQJ, DQK, DQL, DQM, DQN, DQP, DQR, DQS, DQT, DQU, DQV, DQW, DQX, DQY, DQZ, DRA, DRB, DRC, DRD, DRE, DRF, DRG, DRH, DRJ, DRK, DRL, DRM, DRN, DRP, DRR, DRS, DRT, DRU, DRV, DRW, DRX, DRY, DRZ, DSA, DSB, DSC, DSD, DSE, DSF, DSG, DSH, DSJ, DSK, DSL, DSM, DSN, DSP, DSR, DSS, DST, DSU, DSV, DSW, DSX, DSY, DSZ, DTA, DTB, DTC, DTD, DTE, DTF, DTG, DTH, DTJ, DTK, DTL, DTM, DTN, DTP, DTR, DTS, DTT, DTU, DTV, DTW, DTX, DTY, DTZ, DUA, DUB, DUC, DUD, DUE, DUF, DUG, DUH, DUJ, DUK, DUL, DUM, DUN, DUP, DUR, DUS, DUT, DUU, DUV, DU