| Acronym | Meaning |
 | PGK | Papua New Guinea Kina (ISO 4217 Currency Code) |
| IBS | Irritable Bowel Syndrome |
| CIB | Complete In Box (Internet Auction/trading Listings) |
| INFORMS | (U.S.) Institute For Operations Research And The Management Sciences |
| TRW | Thompson Ramo Wooldridge Inc. |
| PA 6 | Nylon 6 (PolyAmide) (similarly For PA 11 |
| HEAT | High Explosive Anti-Tank (ammunition) |
| SGD | Singapore Dollar (ISO 4217 Currency Code) |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| MICLIC | Mine Clearing Line Charge |
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