| Abbreviation | Definition |
|---|---|
| NICL | National Indoor Cricket League |
| NJCA | New Jersey Cricket Association |
| NOSCA | North of Scotland Cricket Association |
| NPCL | Northern Premier Cricket League |
| NQJC | North Queensland Junior Cricketer |
| NSCL | North Somerset Cricket League |
| NTCA | North Texas Cricket Association |
| NTCC | New Town Cricket Club |
| NYCL | National Youth Cricket League |
| NYCL | Nottingham Youth Cricket League |
| NYSD | North Yorkshire/South Durham (cricket league) |
| NZC | New Zealand Cricket |
| NZCC | New Zealand Cricket Council |
| OB | Off Break |
| OCCA | Orange County Cricket Association |
| OCL | Oregon Cricket League |
| ODCC | Oxford Downs Cricket Club |
| ODI | One Day International |
| OHCC | Old Hill Cricket Club |
| OLCC | Old Leightonians Cricket Club |