AWS VPC Security Group Naming Convention
<p>Does anyone see any potential issues with this naming convention for EC2 security groups?</p>

<pre><code>Security Group Name - EU-P-LWA001
AWS Region ( 2 char ) = EU, VA, CA etc
Environment Code (1 Char)  = P-Production , Q-QA, T-testing, D-Development etc
OS Type (1 Char)= L -Linux, W-Windows etc
Tier (1 Char)= W-Web, A-App, C-Cache, D-DB etc
Application Code ( 4 Chars) = A001
</code></pre>

<p>Does this help to solve the logical separation by service? For instance, <code>logstash server</code> vs. <code>elasticsearch server</code>?</p>