ACMM = ABBREVIATED COMPONENT MAINTENANCE MANUAL ATLAS = ABBREVIATED TEST LANGUAGE FOR ALL SYSTEMS CMM = COMPONENT MAINTENANCE MANUAL GSE = GROUND SUPPORT EQUIPMENT MANUAL N/A = NOT APPLICABLE OHM = OVERHAUL MANUAL QRG = QUICK REFERENCE GUIDE SB = SERVICE BULLETIN SL = SERVICE INFORMATION LETTER TR = TEMPORARY REVISION TS = TEST SPECIFICATION TSDP = TECHNICAL SUPPORT AND DATA PACKAGE TSG = TROUBLESHOOTING GUIDE