This is going to take you a few minutes...
From Store Ops Admin, run the following query: SELECT ItemID, Alias FROM Alias
Export the result to a .csv file. If you have any alias (and you probably do) that are all numeric and start with a zero, open the CSV with Word (or Wordpad or Notepad) then copy/paste into Excel. Use the Text to columns feature to separate the two fields. Sort by ItemID.
From Store Ops Admin, run the following query: SELECT ID, ItemLookupCode FROM Item
Repeat the procedure above, pasting into the same worksheet as the Alias query results. Sort these columns by ID.
You should have something like this: Column A = Alias.ItemID Column B = Alias.Alias Column C = Item.ID Column D = Item.ItemLookupCode
In Column E (let's call it Item.Alias) you can now use the VLOOKUP function (use the function wizard if you need help) to associate the Alias with the appropriate ILC.
You will have three columns that matter after you have successfully completed the VLOOKUP. Item.ID, Item.ILC, Item.Alias. Sort by Item.Alias and delete the ILCs that don't have an Alias.
Now, on your Physical count worksheet, use VLOOKUP again to associate the Aliases you scanned with the ILC you want. You can then sort the list by the VLOOKUP column and copy the ILCs over the Aliases - or better yet, copy and Paste Values into a blank worksheet.
Like I said, this will take a few minutes but it's better than counting by hand...
GL, Tom