| Acronym | Definition |
|---|
| NSP➣Neighborhood Stabilization Program |
| NSP➣Nature's Sunshine Products |
| NSP➣Network Service Provider |
| NSP➣Ninja Sex Party (musical comedy duo) |
| NSP➣National Ski Patrol |
| NSP➣Natural Swimming Pool |
| NSP➣National Strategic Plan (various organizations) |
| NSP➣Native Service Point |
| NSP➣Naming Shim Provider |
| NSP➣Network Service Point |
| NSP➣Network Services Platform |
| NSP➣Name Space Provider |
| NSP➣National Service Provider |
| NSP➣Numeric Space |
| NSP➣Netware Lite Sideband Protocol |
| NSP➣Network of Spiritual Progressives |
| NSP➣Narrow Spot (stage lighting) |
| NSP➣Native Service Processing |
| NSP➣Nevada State Prison (Carson City, NV) |
| NSP➣Network Services Protocol |
| NSP➣Nordic Service Partners (various locations) |
| NSP➣Northern States Power Company |
| NSP➣Notch Signaling Pathway |
| NSP➣National Solidarity Programme (Afghanistan) |
| NSP➣National Scholarship Program (various locations) |
| NSP➣Non-Starch Polysaccharides |
| NSP➣Neurotoxic Shellfish Poisoning |
| NSP➣Node Switch Processor (Cisco) |
| NSP➣Net Sale Proceeds |
| NSP➣Nederlandse Sport Pers (Dutch: Dutch Sports Press) |
| NSP➣Neck/Shoulder Pain |
| NSP➣Net Selling Price |
| NSP➣Nova Scotia Power |
| NSP➣Needle/Syringe Program |
| NSP➣Native Signal Processing |
| NSP➣National Solidarity Party (Singapore) |
| NSP➣Newborn Screening Program (various locations) |
| NSP➣Net Single Premium (insurance) |
| NSP➣Null Subject Parameter (linguistics) |
| NSP➣Navigation Service Provider |
| NSP➣Not Separately Priced |
| NSP➣Nepal Sadbhavana Party (Nepal) |
| NSP➣National Security Project (various organizations) |
| NSP➣Natural Science Program (various organizations) |
| NSP➣Northern State Parkway (New York) |
| NSP➣New Society Publishers |
| NSP➣North Saint Paul (Minnesota) |
| NSP➣Netilla Security Platform (AEP) |
| NSP➣Network Signal Processor |
| NSP➣News Service Provider |
| NSP➣National HIV/AIDS Strategic Plan |
| NSP➣National Sleep Products (Wayne, NE) |
| NSP➣Network Solution Providers (various locations) |
| NSP➣National Stuttering Project |
| NSP➣Network Service Part (SS7 SCCP) |
| NSP➣Northumberland Strategic Partnership (UK) |
| NSP➣Native Sound Processing |
| NSP➣Northeast Sailplane Products (Vermont) |
| NSP➣National Search and Rescue Plan |
| NSP➣Network Service Point (Cisco) |
| NSP➣Northumbrian Small Pipe (music) |
| NSP➣National Sisterhood of Presvyteres (Greek Orthodox Archdiocese of America) |
| NSP➣Nigeria Society of Physiotherapy |
| NSP➣Navy Strategic Plan (UK MoD) |
| NSP➣Navigation Systems Panel (ICAO) |
| NSP➣NASA Support Plan |
| NSP➣Non-Stop Production (Brooklyn, NY) |
| NSP➣Network Service Processor |
| NSP➣National Science Partnership (Girls Scouts of America/Franklin Museum) |
| NSP➣Nittetsu Steel Pipe (Japan) |
| NSP➣Normal Safety Precaution (firearms) |
| NSP➣Naval Station Pascagoula (US Navy; Pascagoula, MS) |
| NSP➣Native Signal Processor |
| NSP➣Stichting Nederlandse Sport Pers Service |
| NSP➣National Signatures Program |
| NSP➣National Signaling Point (CCS #7 ITU-T) |
| NSP➣Network Security Plan |
| NSP➣Network Switch Processor (Cisco) |
| NSP➣Navy Support Plan |
| NSP➣Network Support Plan |
| NSP➣Non Standard Parameter |
| NSP➣Nuclear Strike Plan |
| NSP➣Nine Story Plunge (band) |
| NSP➣Netilla Service Platform |
| NSP➣Next Sequential Prefetching |
| NSP➣NATO Standardization Program |
| NSP➣National Selection Process |
| NSP➣Network Security Perimeter |
| NSP➣Novell Script Page(s) |
| NSP➣National Socialist Policy |
| NSP➣Naval Support Plan |
| NSP➣Non-Standard Holding Pattern |
| NSP➣Newmark Security Products (UK) |
| NSP➣Network Supervisory Packet |
| NSP➣Non Surgical Procedure |
| NSP➣No Silent Period (radio broadcasting) |
| NSP➣Normal Safety Procedure(s) |
| NSP➣Navy Space Project |
| NSP➣Non-Standard Price |
| NSP➣NATO Strike Plan |
| NSP➣Nuclear Surety Procedure |
| NSP➣Nikkei Spot Price |
| NSP➣NASCAR (National Association for Stock Car Auto Racing) Speedpark (various locations) |
| NSP➣Node Set Partitioning (algorithm) |
| NSP➣Network Security Pod (NDG) |