| Acronym | Meaning |
 | PS | Palestine (ISO 3166 Digram) -Personnel Services -petasiemens -post Scriptum (Latin |
| MJD | Modified Julian Day |
| IRC | International Red Cross - International Reply Coupon - Internet Relay Chat |
| TSA | Theatre Storage Area - Time Slot Allocation - Transportation Security Administration |
| HSS | Health Service Support -High-Speed Steel |
| ICS | In-Country Support - Intelligence And Communications Systems - Interim Contractor Support |
| CMR | Cameroon (ISO 3166 Trigram) -Coaxial Main Rotors (helicopter Type) |
| SUN | Soviet Union (ISO 3166 Trigram; Obsolete 1992) |
| AFO | Association Of Field Ornithologists |
| V/STOL | Vertical/Short Take-Off And Landing (vee-stoll) |
Browse by Letter:
