• Geography of Northern Ireland by county (9 C)
• Northern Ireland geography-related lists (2 C, 8 P)

:

• Categories by locality in Northern Ireland (5 C)

*

• Geography of Northern Ireland by city (2 C)

A

• Administrative divisions of Northern Ireland (7 C, 1 P)
• Archaeological sites in Northern Ireland (10 C)

B

• Baronies in Northern Ireland (6 C, 1 P)
• Borders of Northern Ireland (2 P)

C

• Civil parishes of Northern Ireland (6 C)
• Northern Ireland coast and countryside (10 C, 20 P)
• Counties of Northern Ireland (9 C, 9 P)

G

• Geology of Northern Ireland (10 C, 19 P)

L

• Landforms of Northern Ireland (14 C, 1 P)

N

• National Trust properties in Northern Ireland (23 P)

P

• Parks in Northern Ireland (13 C, 5 P)
• Populated places in Northern Ireland (14 C, 2 P)
• Ports and harbours of Northern Ireland (2 C, 14 P)

R

• Roads in Northern Ireland (6 C, 54 P)

S

• Squares in Northern Ireland (1 P)

T

• Townlands in Northern Ireland (1 C, 1 P)

W

• Waterfalls of Northern Ireland (1 P)

Σ

• Northern Ireland geography stubs (6 C, 30 P)

• List of places in Northern Ireland

A

• List of Areas of Special Scientific Interest in Northern Ireland

B

• The Black North

C

• Causeway Coast
• Craigavad

F

• List of fossiliferous stratigraphic units in Northern Ireland

I

• Inner Seas off the West Coast of Scotland

L

• List of hillforts in Northern Ireland

N

• Nature reserves in Northern Ireland

O

• Ordnance Survey of Northern Ireland

R

• Rockall Basin

S

• Seas west of Scotland