NTPL
| Acronym | Definition |
|---|---|
| NTPL | Native POSIX Thread Library |
| NTPL | National Trust Photo Library |
| NTPL | New Tecumseth Public Library (Ontario, Canada) |
| NTPL | Nha Trang Pearls Limited (est. 1993; Vietnam) |
| NTPL | North Tonawanda Public Library (North Tonawanda, NY) |
| NTPL | New Town Public Library (New Town, ND) |