The meaning of the Acronym SDJ is...

SDJ is

• Save Daniel Jackson

More Meanings For SDJ:

• Starter Drill Jig
• Save Daniel Jackson
• Seven Dollar Jacket
• Starter Deck Joey
• Seven Dollar Jacket
• Surat Diamond Jewellery
• Stockholm Radio
• Sendai, Japan

SDJ is also in:

• Airport Codes
• Clothes
• Firms
• Funnies
• Media
• Ocean Science
• Universities