| Acronym | Meaning |
| USPTO | United States Patent And Trademark Office |
| BEO | Banquet Event Order |
| NFER | National Foundation For Educational Research |
| KV | Kilovolt |
| OTO | Ordo Templi Orientis (Latin |
| KH | Kilohenry |
| PTA | Parent-Teacher Association |
| RPL | Reverse Polish Lisp |
| CCSIL | Command And Control Simulation Interface Language (cecil) |
| GIP | Gibraltar Pound (ISO 4217 Currency Code) |