Revenue Procedures 2005-52 through 2005-59
Revenue Procedure 2003-42
Revenue Procedure 2003-53
Revenue Procedure 2003-54
Revenue Procedure 2003-55
Revenue Procedure 2003-56
Revenue Procedure 2003-57
Revenue Procedure 2003-58
Revenue Procedure 2003-59
Revenue Procedure 2003-60
Revenue Procedure 90-30
Revenue Procedure 90-31
Revenue Procedure 90-32
Revenue Procedure 89-20
Revenue Procedure 89-21
Revenue Procedure 64-19
Revenue Ruling 2000-2
Revenue Ruling 95-58
Revenue Ruling 86-105
Revenue Ruling 82-23