| Acronym | Definition |
|---|
| NPB➣Nippon Professional Baseball (Japan) |
| NPB➣Non-Paying Bidder (eBay auctions) |
| NPB➣Nickel-Plated Brass |
| NPB➣Newport Beach (California) |
| NPB➣Norton Protected Bin |
| NPB➣Nas Parallel Benchmarks |
| NPB➣No Parity Bit |
| NPB➣N-Propyl Bromide |
| NPB➣National Parole Board |
| NPB➣National Pork Board |
| NPB➣Non-Paying Buyer (eBay) |
| NPB➣National Prayer Breakfast |
| NPB➣Neutral Particle Beam |
| NPB➣National Productivity Board (Singapore) |
| NPB➣National Printing Bureau (Japan) |
| NPB➣National Peanut Board |
| NPB➣National Police Bureau |
| NPB➣National Parks Board (Singapore) |
| NPB➣National Public Broadcasting (est. 1997) |
| NPB➣Nationale Prozessbibliothek (German: National Library Process) |
| NPB➣Napalm Bomb (Ace Combat game) |
| NPB➣Net Present Benefits (finance) |
| NPB➣Norfolk Professional Building (UK) |
| NPB➣North Pacific Bank (Japan) |
| NPB➣Naval Project Brief |
| NPB➣Network Provisioning Bulletin |
| NPB➣Non-Protection Basis (India) |
| NPB➣Navigation Processor Board |
| NPB➣Neon Party Ball |