UL (safety organization)
[ar] يو ال (منظمة سلامة)
[bg] UL (сертификационна организация)
[ca] UL (organització de seguretat)
[cs] UL (certifikační organizace)
[de] Underwriters Laboratories
[eo] UL (firmao)
[es] Underwriters Laboratories
[fr] Underwriters Laboratories
[he] UL
[it] Underwriters Laboratories