| cutting age (age exploitable) | umur tebang | umur usaha hasil | umur usaha hasil | Perhutanan |
| age ratio | nisbah umur | Tiada | nisbah umur | Geologi |
| age, relative | umur relatif, umur nisbi | Tiada | umur bandingan | Geologi |
| age, old (river) | tingkat tua (sungai) | Tiada | peringkat tua (sungai) | Geologi |
| age, ice | zaman es | Tiada | zaman ais | Geologi |
| age, geography-geology | zaman geografi-geologi | Tiada | zaman geografi-geologi | Geologi |
| age | Tiada | Tiada | umur | Matematik |
| age-sex pyramid | piramid umur seks/jenis kelamin | Tiada | piramid umur seks | Perubatan |
| age (geologi) | umur | Tiada | umur | Geologi |
| age (of ground water) | umur airtanah | Tiada | umur air tanah | Geologi |