title: ID, id, or Id?
body: <p>I use <code>camelCase</code> in my code and database field names, etc, but with fields that have <code>Id</code> at the end, it always ends up being hard to read. For example, <code>itemId</code>, <code>teacherId</code>, <code>unitId</code>, etc. In these cases I consider breaking convention and writing <code>itemID, teacherID, or unitID</code> just for improved readability.</p>
  
  <p>What do you do and what's a general, best practice of dealing with this issue?</p>