EDUCATION AND COMMUNICATIONS|communications · SCIENCE|natural and applied sciences|earth sciences
- rabhchán solais Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- light beacon
- en
- Sainmhíniú a light indicating a geographical position; it may be fixed, flashing or occulting, or coded to give a Morse signal Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)
- phare
- fr