Look up: SS-2

1. Ss-12
   The SS-12 (Scaleboard) was a Soviet battlefield support missile carried on an 8x8 transport. The SS-12 had a range of 900 km and carried a nuclear warhead.
   Found on http://www.probertencyclopaedia.com/brow
   
   
2. Ss-N-22
   The SS-N-22 (Sunburn) or Moskit 3M80E is a Russian sea-skimming anti-ship missile with velocity Mach 2.5 and armed with a 300 kg high explosive warhead or a nuclear 200 kiloton warhead. The range is from 10 to 120 kilometres. The launch weight is 4,000 kg. The missile is an autonomous system with te...
   Found on http://www.probertencyclopaedia.com/brow
   
   
3. Ss12
   The Nord SS12 is a French surface-to-surface wire-guided, spin stabilised missile developed from the SS11. The SS12 has a range of 20,000 metres was armed with a 30 kg warhead and was carried on ships and battlefield vehicles. The AS12 is an air-to-surface variation for arming aircraft.
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4. SSE-2
   (architecture) Intel Corporation's extention of their SSE floating point SIMD instructions to handle 64-bit floating point numbers. SSE-2 was introduced with the Pentium 4. (2001-12-23)
   Found on http://foldoc.org/SSE-2
   
   
5. SSE2
   (Single SIMD Extensions) A group of 70 instructions added to the Pentium III chip that improves 3-D graphics performance. It includes floating point capability for 3-D geometry calculations. SSE is the second set of enhancements to the Intel CPU chips for multimedia operations (MMX was the first). T...
   Found on http://www.mcsx.co.uk/glossary.php