How to spell SDI correctly?

If "sdi" is misspelled, some possible correct suggestions could be "soda", "side", "said", "sad", "seed" or "sled". Context and surrounding words may provide a clue to the intended word. Proofreading and spell checking tools can help catch and correct misspellings.

• SCI SCI (Spinal cord injury) can result in loss of movement and sensation below the level of the injury.
• sd
• SDI The SDI (Strategic Defense Initiative) was a proposed missile defense system during the Cold War.
• si
• ski
• SUI

Intertubing

• antedating
• entertain
• entertainer
• entertaining
• inditing
• inner-tubing
• intertwine
• interurban
• intuiting
• undertaking