We found 4 dictionaries that define the word underwriters laboratories:

General (2 matching dictionaries)

1. underwriters laboratories: Longman Dictionary of Contemporary English
2. Underwriters' Laboratories, Underwriters Laboratories: Wikipedia, the Free Encyclopedia

Business (2 matching dictionaries)

3. Construction Term Glossary (No longer online)
4. BusinessDictionary.com (No longer online)

Phrases: underwriters laboratories inc, more... ▸ Words similar to underwriters laboratories ▸ Usage examples for underwriters laboratories ▸ Idioms related to underwriters laboratories ▸ Wikipedia articles (New!) ▸ Words that often appear near underwriters laboratories ▸ Rhymes of underwriters laboratories ▸ Invented words related to underwriters laboratories