Letter: N
- ncftp-3.1.9-0.1: An improved FTP client.
- nmap-3.48-1.fdr.3: Network exploration tool and security scanner
- nspr-4.6.2-1.1: Netscape Portable Runtime
- nss-3.11.1-2.1: Network Security Services
- ntl-5.4-5: High-performance algorithms for vectors, matrices, and polynomials