- N
- NIACR1
- Nuclear hormone receptor
- Nucleic acids
- NFAT5
- NFAT2
- NRF1
- NABP2
- NFATC2IP
- Neu5Gc
- NBD1
- Nuclease
- NR2E1
- NR2F6
- NR4A1
- NR4A2
- NR4A3
- NIACR
- NLRP3
- NDFIP1
- NgR
- Nitro oxidoreductase
- NMDAR
- NAGS
- NEFL
- NMT
- NEDD4
- NEDD4L
- NHLRC1
- NKR
- NOTCH
- NOS
- NFAT1
- NFKB1
- NADH
- NADPH
- NR2E3
- NAGA
- NAGLU
- NEU
- NMUR2
- NSF
- NAD+
- Nav1.8
- NMDA glycine
- NPHS2
- NBP
- N-acetylglucosamine deacetylase
- NCEH1
- NOTUM
- NK1R
- NK2R
- NK3R
- NPYR
- NPY1R
- NPY2R
- NPY4R
- NPY5R
- NT5C
- NNMT
- NAAA
- NPBWR1
- NPFFR
- NPFFR1
- NPFFR2
- Nucleotidyltransferase
- NMNAT
- NNRT
- NNRTI
- NFE2
- NANP
- NPTXR
- NPR1
- NPRA
- NPRB
- NPC
- NPRC
- NRP1
- NRP2
- NF1B
- Na+/K+ -ATPases
- NPPC
- NEUROG
- NNT
- NR1D1
- NR1D2
- NMB
- NR1I3
- NPY
- NR3C2
- NPSR
- NTSR
- NTR
- NADK
- NTR2
- NTSR1
- NDK
- NR3C1
- NR5A2
- NFKBIA
- NLRP1