We found one dictionary that defines the word lay reference number:

General (1 matching dictionary)

1. lay reference number: TheFreeDictionary.com

▸ Words similar to lay reference number ▸ Usage examples for lay reference number ▸ Idioms related to lay reference number ▸ Wikipedia articles (New!) ▸ Words that often appear near lay reference number ▸ Rhymes of lay reference number ▸ Invented words related to lay reference number